(-2,15)(9,-18)
slope = (-18 - 15) / (9 - (-2) = -33/11 = -3
There can be 2 answers to this question....
point slope form : y - y1 = m(x - x1)
(1) using points (-2,15)...
y - 15 = -3(x + 2) <== one possible answer
(2) using points (9,-18)
y + 18 = -3(x - 9) <== another possible answer
Answer:
Step-by-step explanation:
first look at all the equation and solve them. When you get the all of there answer then divide the answers by the sides. And then you will find your answer!
This is my work hope it is correct. Do not add 0 at the end. Hope this helps!
By definition, perimeter refers to the total length of the side of a polygon. A square has 4 equal sides.
Perimeter = 4 x S
80 = 4 x S
S = 80 / 4
S = 20 inches.
The correct answer is letter B. 20 inches
The grouping has changed in the equation.
3(mn) = (3m)n
This is the associative property of multiplication.
